Wall hole drilling guide



FIG. 1 is a top left perspective view of a wall hole drilling guide, showing the new design;

FIG. 2 is a top right perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right-side elevational view thereof, the left-side elevational view being a mirror image thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a bottom perspective view thereof. 

The ornamental design for a wall hole drilling guide, as shown and described. 